Around 150 keyword down overnight since 2 days

Around 150 keyword down overnight since 2 days
Facing drastic keyword ranking drop since 2 days in our 3 sites and not getting any manual action messages from google, currently our page speed also down to between 36 to 55. can anyone suggest something for this issue?
++++++++++++++
list of top cheapest host http://Listfreetop.pw

Top 200 best traffic exchange sites http://Listfreetop.pw

free link exchange sites list http://Listfreetop.pw
list of top ptc sites
list of top ptp sites
Listfreetop.pw
Listfreetop.pw
+++++++++++++++
If you have added SSL Certificate in your website recently, the unnecessary and spam links will get reduced but will come back after a few days. Not all the backlinks will come back but a few essential links will get back and rest will get terminated.
Check whether sites giving you backlinks are penalised / deindexed
What niche is it in?
may your low-quality backlinks will get deindexed check that mate
What niche is it in?
I really doubt the penalty is niche related as i have seen numerous threads from varied niches being posted here and elsewhere.
If you have added SSL Certificate in your website recently, the unnecessary and spam links will get reduced but will come back after a few days. Not all the backlinks will come back but a few essential links will get back and rest will get terminated.
i'm not getting you what you want explain. can you please explain again? and give me tips for how can i get back from ongoing issue.
Check whether sites giving you backlinks are penalised / deindexed
well till not any message arrived from the google, is there any way to check?
What niche is it in?
graphic design, recruitment agency
may your low-quality backlinks will get deindexed check that mate
you mean to say need to remove low quality back links?
I really doubt the penalty is niche related as i have seen numerous threads from varied niches being posted here and elsewhere.
yes, may be it is about pure quality related.
graphic design, recruitment agency
weirdly same as another guy's niche, interesting.
with which tool do you check keywords?
#17	momsdirectory.net			View
#18	gvadirectory.com			View
#19	onlinesociety.org			View
#20	usalistingdirectory.com			View
#21
ananar.com			View
#22	thedailysubmit.com			View
#23	pakranks.com			View
#24	fat64.net			View
#25	domainnamesseo.com			View
List of NoFollow Backlink Directory Submission Sites - Bonus

No	Website Link	PA	DA	Sample
#01	nonar.com	94	94	View
#02	hotvsnot.com	90	89	View
#03	fastdirectorylist.com	92	90	View
#04	morefunz.com	84	92	View
Pro Tip – Directory submissions work well for local businesses. But, don't ever overdo. Plan and submit only reasonable numbers on a regular basis.
Around 150 keyword down overnight since 2 days
Conclusion - Free Backlink Submission Sites List

Finally, we have shown the complete potential list of DoFollow backlink site for you. The DoFollow Backlink sites list was listed as per the category in this blog post. This will be helpful for your website growth as it is the most practiced SEO technique till date. The list of websites that we’ve provided in this post is genuine and spam-free destinations.
serplab
refban.com
www.ptc-top.com
textbroker.com
5 domains biology
outbrain.com
1 hosting untuk beberapa domain
kittylive.net